BIRTH & BAPTISMAL CERTIFICATE

I AM ROBERT JAMES NEE, THE  GRANDSON OF JOHN NEE.  MY GRANDFATHER WAS BORN 5 JULY 1858 IN THE VILLAGE OF SEEHAN, GALWAY COUNTY, IRELAND.  HE WAS BAPTIZED ON 7 JULY 1858 IN THE CHURCH OF ST. COLMANS, GORT BY THE REV. JOHN KEMMIS (??SPELLING).  JOHN NEE'S PARENTS WERE JAMES NEE AND MARY RYAN.

I AM TRYING TO GET MY IRISH CITIZENSHIP THROUGH THE DECENDACY OF MY GRANDFATHER JOHN NEE.  I NEED A CERTIFIED BIRTH AND BAPTISMAL CERTIFICATE FOR MY GRANDFATHER, JOHN NEE.

CAN YOU HELP ME WITH HOW/WHERE I CAN OBTAIN SEVERAL CERTIFICATES?  ANY HELP WILL BE GREATLY APPRECIATED.

THANK YOU.

ROBERT J NEE